Memory Buffer Vulnerability in IGSS Definition by Schneider Electric
CVE-2021-22761

7.8HIGH

What is CVE-2021-22761?

A vulnerability exists in IGSS Definition (Def.exe) versions prior to V15.0.0.21140 that can be exploited when an attacker imports a specially crafted CGF file. This vulnerability arises from insufficient length checks on user-supplied data, which can lead to potential information disclosure and unauthorized remote code execution.

Affected Version(s)

IGSS Definition (Def.exe) V15.0.0.21140 and prior IGSS Definition (Def.exe) V15.0.0.21140 and prior

References

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2021-22761 : Memory Buffer Vulnerability in IGSS Definition by Schneider Electric